Page 84 - Linde - VT1 Modular, modular system for LSC manifold valve plates

6 | Configuration of the valve system. Example configuration 2

Example configuration 4x VW25-CF25, 2x VW30-CF25 (selection) on VT1EE with ABP, VT1ED
with DMV2ABP, VT1ED with DMV3, VT1EP with DMV1 and VT1A

Number of VT1EE/ Pressure
Tank
Directional Position VT1EA/ Pilot control check func- relief Return Tie rod
control valve VT1EP/ tion module / throttle
functions VT1ED blanking plate

VW30-CF25
``30ZY`` 0.1.0 VT1EE ABP Without

VW25-CF25 1.1.0 Without
``25M1``
VT1ED DMV2ABP/24
VW25-CF25 1.1.1 Without
``25ZU`` KT3/ VT1A TR3
VW25-CF25 KT5
``25F1`` 1.2.0 Without
VT1ED DMV3/24
VW25-CF25
``25F2`` 1.2.1 Without
VW30-CF25 1.3.0 VT1EP DMV1/24 Without
``30W``

Step 1
The selected VW-CF25s (Chapter 4 ‘’Directional control valve
variants. Distinction”) are assigned to the positions and
mounted on the assigned VT1EE, VT1ED and VT1EP with the
associated cylinder bolts. The desired orientation (A side of
the VW-CF25 to A or B side of the VT1EE) must be observed.
Step 2
The selected pilot controls (hydraulic or electro-hydraulic)
are mounted on the VT1EE, VT1EP and the VT1ED (see chap-
ter 5 “Assembly of VT1EE with pilot control”, “Assembly of
VT1EA/VT1EP with pilot control” and “Assembly of VT1ED
with pilot control”).
Combinations VT1E/ABP, VT1ED/DMV2ABP/24, VT1ED/
DMV3/24 and VT1EP/DMV1/24 are obtained.
These are assigned to the positions.
Step 3
Bolt the selected system component VT1A with pre-assem-
bled tie rod and cap nut onto the VT1EE (Chapter 5 “Assem-
bly of system components. Preparation”).
Step 4
Bolt the selected components KT3 and KT5 onto the VT1EE in
the desired direction of connection (see chapter 5 “Assem-
bly of system components. VT1EE with KT3, KT5 tank check
function”).

>> O-rings and mounting bolts are an integral part of the
respective system components.
>> During assembly or installation, proper handling of the
O-rings must be ensured.
>> Observe interfaces IF32, CF25

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